# SDR P5CA2016121000322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2016
- Submitted: December 12, 2016
- Operation: Air carrier
- Aircraft: N644GT
- Make and model: Boeing 767-3JHF
- Registry model: [Boeing 767-3JHF](https://openairdocs.org/model/boeing-767-3jhf) (OpenAirDocs)
- Aircraft serial: 37810
- Aircraft time: 9,470 hours, 2,350 cycles
- Engine: Ge CF680C2B7F
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Warning Message
- Condition: False Activation
- Location: Bleed Valves
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2016121000322

## Discrepancy

LEFT AND RIGHT BLEED VALVE  EICAS MESSAGES ILLUMINATED INTERMITTENTLY IN FLIGHT AND ON THE GROUND.  CHECKED AND NO MESSAGES SHOW IAW AMM 36-23-00.  ASCS BITE TEST PASSED,  NO FAULTS SHOW.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.